Month: January 2022

Is it Safe to Exercise in Indoor Gyms?

January is typically the time of the year when gyms and fitness facilities are packed with new members, or previously lax members, who resolve to start the new year on the right foot. But with omicron cases reaching new heights, the fitness industry has been hit hard -… Read Full Article (External Site) Dr. David […]

Published on January 20, 2022

Automated Detection of Candidate Subjects With Cerebral Microbleeds Using Machine Learning

Cerebral microbleeds (CMBs) appear as small, circular, well defined hypointense lesions of a few mm in size on T2*-weighted gradient recalled echo (T2*-GRE) images and appear enhanced on susceptibility weighted images (SWI). Due to their small size, contrast variations and other mimics (e.g., blood vessels), CMBs are highly challenging to detect automatically. In large datasets […]

Published on January 20, 2022

Deep Learning in Large and Multi-Site Structural Brain MR Imaging Datasets

Large, multi-site, heterogeneous brain imaging datasets are increasingly required for the training, validation, and testing of advanced deep learning (DL)-based automated tools, including structural magnetic resonance (MR) image-based diagnostic and treatment monitoring approaches. When assembling a number of smaller datasets to form a larger dataset, understanding the underlying variability between different acquisition and processing protocols […]

Published on January 20, 2022